package servlet;

import entity.Rs;
import service.RsService;
import service.impl.RsServiceImpl;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.List;

@WebServlet(urlPatterns = "/LoginServlet")
public class LoginServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        request.setCharacterEncoding("UTF-8");

        RsServiceImpl service = new RsService();
        List<Rs> xianshi = service.xianshi();
        if (xianshi!=null){
            request.setAttribute("xianshi",xianshi);
            request.getRequestDispatcher("xianshi.jsp").forward(request,response);
            return;
        }
        response.sendRedirect("login.jsp");

    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        doGet(req, resp);
    }
}
